Improved tests.

test/fixtures/mail29.box

@@ -0,0 +1,66 @@
+Return-Path: <sales@example.com>
+X-Original-To: info@znuny.inc
+Delivered-To: znuny-sales@arber.znuny.inc
+Received: from tvweb01.example.com (tvweb01.example.com [46.163.100.194])
+	by arber.znuny.inc (Postfix) with ESMTP id 968B65FEA3
+	for <info@znuny.inc>; Wed,  7 Jan 2015 13:19:14 +0100 (CET)
+DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed;
+  s=s1024;d=example.com;
+  h=mime-version:from:to:date:subject:content-type:message-id;
+  bh=zK+PkYiiKU1DhbYV/4TtBgNk7uo=;
+  b=k/6PAyL/rETRuhqEiojQu5ik9zznLdejqT54jdemsm8W7bJ2RAAzcSS0wcUerkfxSiLTbgkG
+    Czsmd7hA5vhLLJ3GJmntQQVEL/2YEnjM0M7JsomkRPTaQ1Z+SoRmxCTOfYobQWqQO4LnZYVj
+    v0l93lwKk6xupEkEZxywHK7fo98=
+DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
+  s=s1024;d=example.com;
+  h=mime-version:from:to:date:subject:content-type:message-id;
+  b=IwMtmGbwRPbbvNZXzW2HA+a91T3PgoOAwub4WaayMEf+t9hq2/1AhD9bVMwqM2OqUJ+HRlL5
+    ++Qf5txSej/ysoMZU0F74Z2B4E1WPBpsNF6pifg2KdeB511FaT5C+NWKOUJ9m3kAsknPuZKS
+    m1uSUJ7fkUkRb0jstFF3WKwSS1M=
+Received: from tvweb01 ([46.163.100.194]) by tvweb01.example.com with Microsoft SMTPSVC(7.5.7601.17514);
+	 Wed, 7 Jan 2015 13:18:00 +0100
+MIME-Version: 1.0
+From: "Example Sales" <sales@example.com>
+To: info@znuny.inc
+Date: 7 Jan 2015 13:18:00 +0100
+Subject: Example licensing information: No channel available
+Content-Type: text/html; charset=utf-8
+Content-Transfer-Encoding: base64
+Message-ID: <TVWEB01QZcflrsYbMea00101f2b@tvweb01.example.com>
+X-OriginalArrivalTime: 07 Jan 2015 12:18:00.0006 (UTC) FILETIME=[FA24B660:01D02A73]
+
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+Pg0KPC9ib2R5Pg0KPC9odG1sPg==

test/unit/email_parser_test.rb

@@ -568,6 +568,36 @@ gate GmbH   *   Gladbacher Str. 74   *  40219  Düsseldorf
           },
         ],
       },
+      {
+        :data     => IO.read('test/fixtures/mail29.box'),
+        :body_md5 => 'b6cc8164ce896046d631ddd44f8c9f6e',
+        :params   => {
+          :from              => 'Example Sales <sales@example.com>',
+          :from_email        => 'sales@example.com',
+          :from_display_name => "Example Sales",
+          :subject           => "Example licensing information: No channel available",
+          :to                => 'info@znuny.inc',
+          :body              => "Dear Mr. Edenhofer,We want to keep you updated on TeamViewer licensing shortages on a regular basis.
+We would like to inform you that since the last message on 25-Nov-2014 there have been temporary session channel exceedances which make it impossible to establish more sessions. Since the last e-mail this has occurred in a total of 1 cases.
+Additional session channels can be added at any time. Please visit our [1] TeamViewer Online Shop for pricing information.
+Thank you - and again all the best with TeamViewer!
+Best regards,
+Your TeamViewer Team
+P.S.: You receive this e-mail because you are listed in our database as person who ordered a TeamViewer license. Please click [2] here to unsubscribe from further e-mails.
+-----------------------------
+[3] www.teamviewer.com
+
+TeamViewer GmbH * Jahnstr. 30 * 73037 Göppingen * Germany
+Tel. 07161 60692 50 * Fax 07161 60692 79
+
+Registration AG Ulm HRB 534075 * General Manager Holger Felgner
+
+
+[1] https://www.teamviewer.com/en/licensing/update.aspx?channel=D842CS9BF85-P1009645N-348785E76E
+[2] http://www.teamviewer.com/en/company/unsubscribe.aspx?id=1009645&ident=E37682EAC65E8CA6FF36074907D8BC14
+[3] http://www.teamviewer.com",
+        },
+      },
     ]
 
     files.each { |file|